.ant-breadcrumb {
    padding-left: 20px;
    background:#fff;
    height: 40px;
    line-height: 40px;
    border:1px solid #e6e6e6;
    a {
        line-height: 30px;
        height: 30px;
        border-radius: 0;
        &:hover {
            background:skyblue;
            color:#fff;
        }
    }
}